227 hedge funds and large institutions have $554M invested in Ouster in 2026 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 96 increasing their positions, 48 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
227
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$57.3M
Puts
$27.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SWM
101
Spire Wealth Management
Virginia
$373K
TSW
102
Thompson Siegel & Walmsley
Virginia
$367K
Simplex Trading
103
Simplex Trading
Illinois
$364K
C
104
Certuity
Florida
$349K
SIP
105
Stoneridge Investment Partners
Pennsylvania
$343K
CAM
106
Cresset Asset Management
Illinois
$340K
AC
107
AXQ Capital
New Jersey
$338K
Walleye Trading
108
Walleye Trading
New York
$336K
HA
109
Huntleigh Advisors
Missouri
$331K
Envestnet Asset Management
110
Envestnet Asset Management
Illinois
$319K
WC
111
Woodstock Corp
Massachusetts
$312K
GS
112
GWN Securities
Florida
$304K
DFCM
113
Dark Forest Capital Management
Puerto Rico
$300K
PCM
114
Polymer Capital Management
New York
$297K
SSA
115
Schonfeld Strategic Advisors
New York
$290K
ASRS
116
Arizona State Retirement System
Arizona
$288K
BC
117
Bridgefront Capital
Texas
$280K
Los Angeles Capital Management
118
Los Angeles Capital Management
California
$279K
PFSRSONJ
119
Police & Firemen's Retirement System of New Jersey
New Jersey
$272K
Carson Wealth (CWM LLC)
120
Carson Wealth (CWM LLC)
Nebraska
$271K
VIA
121
Vanguard Investments Australia
Australia
$271K
PFA
122
Pure Financial Advisors
California
$268K
Zurich Cantonal Bank
123
Zurich Cantonal Bank
Switzerland
$260K
Corient Private Wealth
124
Corient Private Wealth
Florida
$240K
KK
125
KLP Kapitalforvaltning
Norway
$237K